Tessa on Mae
Tessa likes and admires Mae. Admires her for her confidence and the ease with which she seems to navigate the world, at least from Tessa's point of view, which is still full of struggling with the norms of a time so much more advanced and different from hers. Mae, though. Mae is confident and knows what she wants and still she's really nice. Plus, she gave Tessa a book to read. Tessa likes anyone who'll give her books to read.

Amy on Mae
Amy isn't the easiest to get close to, necessarily, for all that she likes chatting with people, and she isn't at a point where she'd open up to Mae about actual emotions (which Amy hates talking about, anyways), but she still really likes Mae and talking to her. I think they just have this easy if not necessarily deep friendship (which ugh, Amy's fault always, she just doesn't like letting people in). Amy definitely enjoys the banter.

Rhodey on Sif
... I got nothing ;;